Answer this question truthfully
### Question: What are the symptoms of Ewing's sarcoma?
### Response: Usual symptoms of Ewing's sarcoma include:
Pain at the site of the tumor
Swelling at the site of the tumor
Pathological fracture
Fever
Other health problems may also cause these symptoms. Only a doctor can tell for sure. A person with any of these symptoms should tell the doctor so that the problems can be diagnosed and treated as early as possible.